64754064

素因数分解:

$2^4\times 3^2\times {\mathrm{449681}}^1$

素因数の和:449695

約数の個数: 30

約数和(自身を含む): 181221846

約数和(自身を除く): 116467782

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 449681, 899362, 1349043, 1798724, 2698086, 3597448, 4047129, 5396172, 7194896, 8094258, 10792344, 16188516, 21584688, 32377032, 64754064]

約数ペア:

[(1, 64754064), (2, 32377032), (3, 21584688), (4, 16188516), (6, 10792344), (8, 8094258), (9, 7194896), (12, 5396172), (16, 4047129), (18, 3597448), (24, 2698086), (36, 1798724), (48, 1349043), (72, 899362), (144, 449681)]